BasicShaders

This is a personal development project where I have learned to make shaders in Unity. I have also started similar project in Unreal. I have read books and followed tutorials and other online materials to get a grasp on how to create a different variety of shaders in engines. During this process, I have learned a lot and gathered quite some examples of basic shaders and lots of useful notes for the future. I also used some of the techniques I have learned in my other projects.

I have worked with different kinds of shaders, like geometry, vertex and fragment. For clarity, I tried to stick to the rule that bunny models are geometry shader and teddy models are vertex and fragment. Many of the shaders I did with both techniques to see the differences and learn to be more flexible when it comes to implementation.

Screen effects were way less complicated shader-wise, but required some code to apply them to the screen. It was a very different workflow and required way more binding and correct variable naming.

Shaders made for lerning purposes from various resouces

:white_square_button: Flat shaders are Vertex and Fragment

:bear: Teddy shaders are Vertex and Fragment

:rabbit: Bunny shaders are Geometry

Algorithmic textures

Color blends using different methods, shapes made with distance fields and polar coordinates

Animated curves

Healthbars made using blends and distance fields

Lighting

Light models, lit textures

More light models and some matalic textures

Surface

Most basic surfaces, color blends and textures

Water textures

Surfaces and some effects

Texture and normal mapping

Transperency

Imge transparency, hologram and stencils

Screen Effects

Grayscale, brightness, saturation and contrast

Screen depth

Blend add and multiply

Blend sreen and overlay

Vignette / Old film and night vision